Set of 16 Smooth Rubber Bumpers, 16 Black Outside Bushings & 16 Nylon Washers for Foosball Table & Billiard Evolution Drawstring Bag 16 Black Smooth Rubber Bumpers, 16 Black Outside Bushings & 16 Black Nylon Washers for 5/8" foosball rods. Will work on Tournament Soccer and most other foosball tables with standard 5/8" foosball rods. Place the nylon washer between the metal face plate and the rubber bumper. Handy drawstring bag included. Fast shipping via the US Postal Service.